Wireless sensor network node device for long-distance transmission

• Main Authors: LIU JUN, LIU JINGLONG, SHEN YAODONG, ZHANG HUAI, CHEN CHUNHUI, LI MINGMING, CHEN FENXIONG
• Format: Patent
• Language: Chinese; English
• Published: 15.12.2010
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

The utility model relates to a wireless sensor network node device for long-distance transmission, at least comprising a power supply and a wireless transceiving control module and an RF front-end control module which are connected with the power supply; the wireless transceiving control module comprises an RF transceiver and an MCU control unit; the RF transceiver and the MCU control unit are integrated in one wireless transceiving control chip; the data output end and the data input end of the wireless transceiving control module are respectively connected with the data input end and the data output end of the RF front-end control module; and the wireless transceiving control module is connected with a USB interface-to-serial port module. The wireless sensor network node device for long-distance transmission adopts the RF front-end control module to amplify signal power, has the advantages of accurate long-distance transmission data, simple circuit structure and strong anti-interference capability, and can